L H Dottie Co SSN50S 1/2-13 Channel Nut Strut

Product Description

The L H DOTTIE CO SSN50S is a 1/2-13 threaded channel nut designed for use with standard strut channel framing systems. This short-style spring nut seats into the open slot of strut channel and rotates into a locked position when tightened, creating a secure threaded connection point. It is a core fastening component used by electricians, plumbers, HVAC technicians, and mechanical contractors when building pipe hangers, equipment supports, conduit runs, and similar strut-based assemblies. The 1/2-13 thread size suits a wide range of standard threaded rod and hardware configurations common in commercial and residential mechanical installations.

Channel nuts are used wherever strut channel framing is employed as a support structure. Typical applications include supporting conduit, pipe, ductwork, electrical enclosures, and mechanical equipment in both commercial and residential construction. The SSN50S short-body design is suited for installations where reduced profile is preferred or where strut channel slot depth requires a more compact nut. It is sold individually and is a standard consumable stocked by contractors for ongoing strut assembly work.

Key Features

• 1/2-13 thread for compatibility with standard threaded rod and hardware
• Short-body design reduces profile within strut channel slot
• Spring-loaded or friction-fit seat allows positioning anywhere along the channel before final tightening
• Sold individually for flexible quantity purchasing
• Appropriate for use in electrical, mechanical, and plumbing support applications

Compatibility

Designed as an OEM-style replacement and standard-fit hardware accessory for use with industry-standard strut channel framing systems accepting 1/2-13 threaded fasteners.

Installation Notes

Channel nuts are installed by trade professionals including electricians and mechanical contractors working under NEC and applicable mechanical codes. Insert the nut into the strut channel slot, position it along the channel as needed, then thread the bolt or rod in and tighten to draw the nut into its locked bearing position against the channel flanges. Always verify the strut channel is properly supported and secured before applying load to the assembly.